[jboss-jira] [JBoss JIRA] (DROOLS-5473) Implement DefineFunction scheleton

Gabriele Cardosi created DROOLS-5473: ---------------------------------------- Summary: Implement DefineFunction scheleton Key: DROOLS-5473 URL: https://issues.redhat.com/browse/DROOLS-5473 Project: Drools Issue Type: Sub-task Reporter: Gabriele Cardosi Assignee: Gabriele Cardosi Implement DefineFunction management scheleton. DefineFunctions are similar to DerivedFields, since both make usage of EXPRESSION. Differences are 1) DerivedFields methods should referenced inside "transformations" map, DefineFunctions not 2) DerivedFields methods names are automatically generated, while DefineFunctions ones are retrieved from DefinedFunctions declaration 3) DefineFunctions requires at least one Parameter (beside the List of already defined fields  ) -- This message was sent by Atlassian Jira (v7.13.8#713008)